JPS5692367A - Wave energy conversion device - Google Patents

Wave energy conversion device

Info

Publication number
JPS5692367A
JPS5692367A JP17372279A JP17372279A JPS5692367A JP S5692367 A JPS5692367 A JP S5692367A JP 17372279 A JP17372279 A JP 17372279A JP 17372279 A JP17372279 A JP 17372279A JP S5692367 A JPS5692367 A JP S5692367A
Authority
JP
Japan
Prior art keywords
wave
wall surface
conversion device
energy
air hole
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP17372279A
Other languages
Japanese (ja)
Inventor
Norimichi Kurihara
Masahiro Nanjo
Hiroaki Kado
Toshimasa Saito
Hideyuki Shiyuuri
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Zosen Corp
Original Assignee
Hitachi Zosen Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Zosen Corp filed Critical Hitachi Zosen Corp
Priority to JP17372279A priority Critical patent/JPS5692367A/en
Publication of JPS5692367A publication Critical patent/JPS5692367A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
    • F03B13/14—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy
    • F03B13/16—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem"
    • F03B13/18—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore
    • F03B13/1805—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom is hinged to the rem
    • F03B13/181—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom is hinged to the rem for limited rotation
    • F03B13/182—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom is hinged to the rem for limited rotation with a to-and-fro movement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
    • F03B13/14—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy
    • F03B13/24—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy to produce a flow of air, e.g. to drive an air turbine
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Abstract

PURPOSE: To make efficient use of marine energy by converting wave energy to an air flow with the help of a wave energy conversion device using a bellows.
CONSTITUTION: A conversion device body 1 equipped with an almost vertical wall surface 2 receiving a wave W is provided on the surface of a sea. An air hole 3 is opened in the wall surface 2 of the body with a wave receiving plate 4 provided. The aforementioned air hole 3 communicates with the middle part of an air flow tube 5 and a suction check valve 6 and an exhaust check valve 7 are arranged on the tube 5. In addition, dynamos 8, 9 are installed on the suction side and the exhaust side of the tube 5. The lower end of the wave receiving plate 4 is mounted on the wall surface 2 below the air hole 3 in a freely oscillating manner. A heavy- weight object 10 is attached on the upper end of the said plate 4. A bellows 11 is attached airtight between the wall surface 2 and the wave receiving plate 4 and only the air hole 3 forms an air chamber 12 opened. Thus it is make efficient use of energy by converting wave energy to an air flow and actuating the dynamo.
COPYRIGHT: (C)1981,JPO&Japio
JP17372279A 1979-12-26 1979-12-26 Wave energy conversion device Pending JPS5692367A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17372279A JPS5692367A (en) 1979-12-26 1979-12-26 Wave energy conversion device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17372279A JPS5692367A (en) 1979-12-26 1979-12-26 Wave energy conversion device

Publications (1)

Publication Number Publication Date
JPS5692367A true JPS5692367A (en) 1981-07-27

Family

ID=15965922

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17372279A Pending JPS5692367A (en) 1979-12-26 1979-12-26 Wave energy conversion device

Country Status (1)

Country Link
JP (1) JPS5692367A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5917282U (en) * 1982-07-23 1984-02-02 日立造船株式会社 Pendulum plate for wave energy absorption
JPS59203882A (en) * 1983-05-06 1984-11-19 Hitachi Zosen Corp Wave energy acquiring device
KR101075538B1 (en) 2011-07-15 2011-10-25 문남호 Wave power generation system
KR101332671B1 (en) * 2009-01-22 2013-11-25 윤정만 Wave motion-type electric power generator and wave motion-type vessel
WO2014167151A1 (en) * 2013-04-08 2014-10-16 Mendibe Albisu Aitor Unit for generating electricity using energy from the sea
JP2020070744A (en) * 2018-10-30 2020-05-07 日立造船株式会社 Oscillation energy conversion device

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5917282U (en) * 1982-07-23 1984-02-02 日立造船株式会社 Pendulum plate for wave energy absorption
JPS59203882A (en) * 1983-05-06 1984-11-19 Hitachi Zosen Corp Wave energy acquiring device
KR101332671B1 (en) * 2009-01-22 2013-11-25 윤정만 Wave motion-type electric power generator and wave motion-type vessel
KR101075538B1 (en) 2011-07-15 2011-10-25 문남호 Wave power generation system
WO2013012137A1 (en) * 2011-07-15 2013-01-24 Mun Nam Ho Wave power generating system
WO2014167151A1 (en) * 2013-04-08 2014-10-16 Mendibe Albisu Aitor Unit for generating electricity using energy from the sea
JP2020070744A (en) * 2018-10-30 2020-05-07 日立造船株式会社 Oscillation energy conversion device
WO2020090490A1 (en) * 2018-10-30 2020-05-07 日立造船株式会社 Oscillation energy conversion device

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